Also starring Korean actors Han Jae-suk and Cho Dong-in, the movie is about Si-hyun, a woman who lost all her memories after figuring in a car accident. She later meets Woo-hyuk, who writes the melody she hums in her sleep.

As he helps Si-hyun recover her memories, they meet composer Jee-il, who feels frustrated because he is unable to compose music. He offers to find the song’s melody.

Park rose to fame in the Philippines in 2004 when she finished runner-up in the ABS-CBN talent search “Star Circle Quest.”

After a string of film and TV projects, Park, however, decided to leave for Korea to pursue a showbiz career there. In 2009, she took on the name "Dara" as a member of the girl group 2NE1.